baber/WOPTO huggingface dataset:
Patent DE-3336726-A1 (DE)
Title: Edge sensing apparatus
Inventor: LOBMAIER FRANZ DIPL ING
IPC: B65H23/02
Filed: 1983-10-08
Abstract: The invention relates to an edge sensing apparatus for a running web of material with a support on which at least one sensing element is arranged. Known apparatuses of this type have either a mechanical sensor arm which actuates electrical contacts when there is a deviation or an opto-electronic sensing element which scans the edge of the web of material without contact. When the mechanical sensor arm is used, it is difficult to derive exact signals which indicate the movement of the edge in a very small space without convergence. Opto-electronic sensing elements, on the other hand, cannot be used with certain web materials or web edges. According to the invention, this is avoided by providing a digital sensing element and a mechanical sensing element, the digital sensing element plotting the edge indirectly via the mechanical sensing element when the latter is in an operating position and plotting the edge of the web of material directly when the mechanical sensing element is moved from the operating position into a passive position.
Patent DE-3337446-A1 (DE)
Title: Bottle porter for transporting bottles of all types. For shopping, camping and domestic use
Inventor: JORASZKIEWICZ MANFRED
IPC: A45F5/00
Filed: 1983-10-14
Abstract: The invention relates to a bottle-carrier for transporting bottles of all types. In order to accommodate bottles in small numbers and, if necessary, of different sizes, the bottle-carrier becomes a board with a plurality of holes in which the bottles can be packed. Releasable rubber straps are passed around the necks of the bottles and serve to secure the bottles in the holes. For transport, the board has a folding carry-handle.
Patent DE-3340901-A1 (DE)
Title: Dispenser cathode and process for producing it
Inventor: SCHNUR KARL
IPC: H01J1/28
Filed: 1983-11-11
Abstract: It is proposed to mount the dispenser body of a dispenser cathode in a two-part tungsten sheath, whose two parts are soldered together at the same time as being soldered to the cathode sleeve.
Patent DE-3342549-A1 (DE)
Title: Method and arrangement for automatically conditioning analog signals which correspond to different muscle potentials of a living organism
Inventor: SIEMS WOLFGANG DR
IPC: A61B5/0488
Filed: 1983-11-25
Abstract: The invention relates to a method and an arrangement for automatically conditioning analog signals corresponding to different muscle potentials of a living organism. The analog signals are thereby firstly converted into individual digital signals; the individual signals of groups, consisting in each case of a constant number of individual signals, are stored, after which deviation signals are formed in accordance with deviations of the individual signals of the groups with respect to signals corresponding to the group means; finally, display signals, which are derived from the deviation signals, are assigned to ranges for which the range signals are formed taking account of the frequency of the display signals situated within them. These range signals are then displayed, preferably in the form of a graphic representation. <IMAGE>
Patent DE-3345421-A1 (DE)
Title: Shrink-anchor for joining the transoms, in particular the cylinder transom and the counter transom of the press frame of extruders
Inventor: CLAUSSEN PAUL-OTTO
IPC: B30B15/04
Filed: 1983-12-15
Abstract: A shrink-anchor for joining the transoms (7), in particular the cylinder transom and the counter transom of the press frame of extruders, consisting of an assembly (3) of plates superimposed in a parallel-walled manner, which assembly can be pushed through recesses in the transoms (7) which are adapted to its cross-section, as tensioning element and hammer head-like enlargements of the anchor ends, which are in contact externally with the transoms (7) in a supporting manner, in which at least one of the hammer head-like enlargements is designed respectively as an independent head piece which can be joined in a tensile stress-resistant manner to the plate assembly (3), the plate assembly (3) and the head piece having serrations (3a, 1a) which can be pushed onto one another. <IMAGE>
Patent DE-3347157-A1 (DE)
Title: Spherical wave horn
Inventor: PIETZKO GEORG
IPC: G10K11/02
Filed: 1983-12-27
Abstract: The method for producing a corrected spherical wave horn having an exponentially increasing cross-section provides that stepwise measurement of sound pressure is carried out in the axial direction along the inner wall of the horn, and that at each diameter, which is assigned to a specific frequency, strong milling of the horn wall is performed in the event of measurement of a high sound pressure, and weak milling in the event of measurement of a low sound pressure. <IMAGE>
Patent DE-3400734-A1 (DE)
Title: Door frame
Inventor: LANGENHORST GUENTER ING GRAD
IPC: E05D5/02
Filed: 1984-01-11
Abstract: The invention relates to a door frame with a door rebate and with door hinges fastened in the region of the door rebate and intended for connecting a door wing. The door hinges are fastened invisibly to the inside of the door rebate and have hinge angles for connecting the door wing, the door rebate possessing, in the region of the door hinges, perforations for the hinge angles which pass through. The hinge angles can be fixed from outside, with depth and/or height adjustment, in V-shaped boxes arranged in the door wing on its end face. <IMAGE>
Patent DE-3409657-A1 (DE)
Title: Dark-field illumination system for microscopes
Inventor: BAURSCHMIDT PETER DR
IPC: G02B21/10
Filed: 1984-03-16
Abstract: Proposed for the microscopic observation and measurement of printed conductor structures in integrated circuits is a modified reflected-light dark-field illumination system by means of which the direction of the illuminating beam can be adjusted in a defined fashion azimuthally with respect to the object. For this purpose, there is provided between the light source (12) and the annular reflected-light condenser (2) surrounding the objective (1) of the microscope used a sector stop (13-15) which permits continuous or quasi-continuous blocking out of individual sectors of the annular beam. Blocking out produces two diametrically opposite component beams whose width is variable and can be individually matched to the object to be investigated for the purpose of optimising the signal-to-noise ratio. <IMAGE>
Patent DE-3409746-A1 (DE)
Title: Process for lining the inner wall of a cellulose casing serving for the production of sausages
Inventor: RAZQUIN MANUEL ALMARCEGUI
IPC: A22C13/00
Filed: 1984-03-14
Abstract: The invention relates to a process for coating the inner wall of a cellulose casing for the production of sausages and comprises applying by suitable means, to the inner wall of the casing, a coating made of a homogeneous mixture or true solution of a water-soluble cellulose ether and a modified polyvinyl pyrrolidone, the modification comprising adding an additive composed of a condensation product of colophony with acrylic acid in the form of an alkaline salt or using the vinyl pyrrolidone copolymerised with vinyl acetate.
Patent DE-3413062-A1 (DE)
Title: Time-interval measuring instrument
Inventor: STAAR MARCEL JULES HELENE
IPC: G04F1/04
Filed: 1984-04-06
Abstract: The time-interval measuring instrument has a duct (11) which is filled with a fluid and in which it is possible to displace a display element which, starting from a trigger pulse, displays time intervals. In order to produce a particularly simple time-interval measuring instrument, it is provided that the display element in the form of a ball or gas bubble of a different specific density than that of the fluid can be moved under the influence of gravity in a leakproof duct (11) filled with fluid, that means are provided for determining the rate of motion of the display element, and that a holder is provided which aligns the instrument in two different positions in which the display element moves in each case from one end of the duct (11) to the other. The duct (11) is constructed in a plastic wall which is provided with a covering wall. <IMAGE>
Patent DE-3413605-A1 (DE)
Title: Optical method for measuring the profile of surfaces with a locally strongly fluctuating reflection factor
Inventor: PAUL DETLEF DR ING
IPC: G01B11/25
Filed: 1984-04-11
Abstract: In the measurement of the profile of surfaces with the aid of the method of light sections, the determination of the position of light/dark transitions of the projected structure (grating, slit, web, half plane) is impaired by local fluctuations in the reflection factor of the surface. According to the invention, the same optical observation system is used to measure in temporal sequence the local distribution of the reflection factor and the brightness distribution of the surface caused by the projected structure, and to calculate the bright/dark transitions from the two measurements. The projection is performed using a specular structure which is vapour-deposited on a transparent support and is illuminated by a light source via two beam paths from the front or from the rear, at 45 DEG  in each case. One of the illuminating beam paths is interrupted periodically in time by an interruptor device (sector stop). When the interruptor device is open, the surface is uniformly illuminated and the reflection factor is determined in this case. When the interruptor device is closed, the vapour-deposited structure is imaged on the surface; the brightness distribution measured in this case is evaluated with the aid of the previously measured variation in the reflection factor in a connected signal processing device.
Patent DE-3419468-A1 (DE)
Title: Slope support for self-propelled forestry devices provided with a cable winch
Inventor: NAGEL HUGO
IPC: A01G23/00
Filed: 1984-05-24
Abstract: A slope support for self-propelled forestry devices provided with a cable winch has a support plate which can be moved between an approximately horizontal and an approximately vertical position and the lateral limits of which have forwardly and rearwardly converging slopings and rounded edges.
Patent DE-3419978-A1 (DE)
Title: Cover panel for freezer chests which are open at the top
Inventor: SCHMITT CARL
IPC: E06B3/964
Filed: 1984-05-29
Abstract: A cover panel for freezer chests which are open at the top consists of two panels 3... enclosed in a plane-parallel manner at a spacing to one another in a circumferential frame 5. The frame is formed by four profiled sections 6 to 9 which are inserted into shaped corner pieces 17 to 20 arranged at the corners. The shaped corner pieces consist of softer plastic than the profiled sections. The intermediate space between the panels 3... is filled with foamed material. <IMAGE>
Patent DE-3422611-A1 (DE)
Inventor: TUERK WOLFGANG DR
IPC: A01N43/653
Filed: 1984-06-19
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE An azolyl ether of the general formula I  see diagramm : EP0170831,P12,F3  where R**1 is an alkylene chain of 2 to 10 carbon atoms which may be substituted by from 1 to 3 C1 -C4 -alkyl radicals R**2 is hydrogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, halogen, nitro, trifluoromethyl, halo-C1 -C4 -alkoxy, phenoxy or benzyloxy, R**3 is hydrogen, C1 -C4 -alkyl or C1 -C4 -alkoxy, m is 1, 2 or 3 and X is CH or N, and the dashed and the solid line are a single bond or a double bond, or a plant-tolerated acid addition salt or metal complex thereof. 1. Claims for the Contracting State AT A fungicide containing an azolyl ether of the general formula I  see diagramm : EP0170831,P12,F4  where R**1 is an alkylene chain of 2 to 10 carbon atoms which may be substituted by from 1 to 3 C1 -C4 -alkyl radicals, R**2 is hydrogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, halogen, nitro, trifluoromethyl, halo-C1 -C4 -alkoxy, phenoxy or benzyloxy, R**3 is hydrogen, C1 -C4 -alkyl or C1 -C4 -alkoxy, m is 1, 2 or 3 and X is CH or N, and the dashed and the solid line are a single bond or a double bond, or a plant-tolerated acid addition salt or metal complex thereof.
Patent DE-3422834-A1 (DE)
Title: Process and plant for the biological purification of waste water with nitrogen elimination
Inventor: KHASHABIAN JAFAR DIPL ING
IPC: C02F3/30
Filed: 1984-06-20
Abstract: In a biological waste water purification process with nitrogen elimination, the energy consumption for the upstream denitrification stage is reduced by utilising the flow energy of the back-pumped nitrate-containing return water in the bottom region to keep the contents of the denitrification stage in non-settling agitation. The back-pump pipes can be laid in the tank throat, where otherwise the haunches would have to be concreted. The pipes are covered by sloping surfaces which have the same inclination as the abovementioned haunches.
Patent DE-3428862-A1 (DE)
Title: Apparatus for removing rubble or the like
Inventor: BAUMANN WOLFGANG
IPC: B65G11/08
Filed: 1984-08-04
Abstract: The invention relates to an apparatus for removing rubble or the like from a higher point to a lower point, especially from the upper storey of a building to the ground. At least two holding chains (1, 2), are provided which are suspended from top to bottom at a horizontal distance from one another during use, and tubular sections (4) are also provided, which can each be independently and successively suspended on the holding chains (1, 2) by means of hook-like fastening elements (5), to form a continuous rubble pipe in the longitudinal direction of the holding chains (1, 2). The fastening elements (5) are in each case connected via a fastening chain piece (6) or fastening cable piece to the associated tubular section (4). <IMAGE>
Patent DE-3429505-A1 (DE)
Title: Clock generating device
Inventor: BUSCHMANN FALK
IPC: G05B19/045
Filed: 1984-08-10
Abstract: Starting from the object of providing a clock generating device for printing machines with positive and negative dead time compensation, a conversion device which is connected to a speed of revolution databus is assigned, on the input side and output side, upstream of at least one address presetting device in a clock generating device for printing machines with a pulse generating device, containing a device for generating rotational angle increments and at least one device for generating individual synchronous clocks and a pulse processing device, containing a device for generating rotational angle/speed of revolution addresses with at least one address counter which is connected to an address presetting device and one speed of revolution counting device which is connected to the address presetting device via a speed of revolution databus or a speed of revolution databus and at least one address conversion device, and containing, for each device, one downstream memory constructed as a PROM for generating addresses.
Patent DE-3433272-A1 (DE)
Title: Ball lifter and serving dome for lawn games
IPC: A63B59/00
Filed: 1984-09-11
Abstract: The object of the innovation is to develop the shapes of the ball lifter and serving dome. These shapes make it possible to play ball games on relatively small lawn and beach areas and in relatively small enclosed premises. To this end, a ball lifter has being provided according to the invention (Fig. I) which has at its lower end two adjacent, angled run-up rails whose horizontal parts are open towards the front in a scissor-like manner (1) and whose vertical parts meet at the upper end of the angle. A play bar, adjoining at the top, completes the ball lifter. A serving dome in the shape of a section of a sphere has been assigned to the ball lifter (Fig. II). The playing ball can now be received by the scissor-like opening of the ball lifter and, by touch, reliably positioned on that point of the serving dome, which, if correctly struck, effects a rebound of the playing ball in the desired direction. By varying the positioning of the playing domes relative to each other, different lawn games can be developed for two or more people. <IMAGE>
Patent DE-3443622-A1 (DE)
Title: Black pigment
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01B21/082
Filed: 1984-11-29
Abstract: Titanium dioxide powder is reacted with a substance releasing nascent nitrogen at the reaction temperature, by means of which titanium oxynitride powder is obtained. This is black and suitable for use as a non-toxic black pigment.
Patent DE-3446843-A1 (DE)
Title: Leaf spring flapping hinge for wind turbines with device for leaf angle control
Inventor: GASCH ROBERT PROF DR ING
IPC: F03D7/02
Filed: 1984-12-20
Abstract: The device described combines the characteristics of     - flapping hinge   - leaf angle adjusting joint and   - elastic impact return spring.   According to the invention these characteristics are achieved in that two guide linkages determine the impact axis and - through torsion of the leaf spring - bring about leaf angle adjustment.
Patent DE-3447089-A1 (DE)
Title: Movement detector having a housing to be mounted on a wall
Inventor: MARESCH KLAUS
IPC: G08B13/193
Filed: 1984-12-22
Abstract: The invention relates to a movement detector having a housing to be mounted on a wall and which contains the sensor and the optical system assigned thereto, for example in the form of lenses and/or mirrors, for the purpose of subdividing the monitored space into individual sectors, and proposes for the purpose of optimising the three-dimensional shape and the fitting that a support base (16) which can be inserted and fixed in a flush-type switch box, accommodates some of the functional elements and preferably has a plug-in connection to the housing (1) projects rearwards from the bottom (13) of the housing (1). <IMAGE>
Patent DE-3447784-A1 (DE)
Title: Internal-combustion piston engine
Inventor: DEKUMBIS ROGER DIPL ING
IPC: F02B3/06
Filed: 1984-12-29
Abstract: The running surfaces in the cylinder space of an internal-combustion engine, in which ash-producing fuels consisting of solid/liquid mixtures are burned, are provided with wearing layers which consist of a hard phase and of a second phase of lower hardness and higher toughness. The minimum requirements to be met by the two wearing layers are:     - a minimum hardness of the hard phase of 1900 HV;   - a minimum thickness of 1 mm; - mean chord lengths of the hard phases of 30 - 200  mu m in the running direction; - a metallurgical bond between the phases in the wearing layer and towards the base material and - at least approximately equal hardnesses of the hard phases of the two partners.   Wearing layers which meet the above requirements are intended to grind down even hard ash particles, which consist above all of quartz crystals, to such an extent that they are transported away by the lubricating oil through the lubricating gap between the cylinder wall and the piston ring.
Patent DE-3500241-A1 (DE)
Title: Process for producing mining plaster downstream of flue gas desulphurisation plants
Inventor: HOELTER HEINZ DIPL ING
IPC: C04B11/02
Filed: 1985-01-05
Abstract: It is known that the residual product obtained downstream of flue gas desulphurisation plants is a dihydrate. To make a useful product, this must be calcined. To enable this to be carried out in a simple manner, it is proposed according to the invention that the dihydrate taken off from a flue gas desulphurisation plant is transported by means of steam, dried, converted, calcined and then fed to a bunker, from which it is conveyed via transport means or, if appropriate, by means of a further downstream steam ejector device to the transport vehicle. The waste product, treated in this way, from a flue gas desulphurisation plant can be utilised in mining as a dam-building material or consolidation material or as a back-filling mass.
Patent DE-3503449-A1 (DE)
Title: Device for better utilisation and distribution of heat energy liberated on hot-air generators
Inventor: INGERSLEBEN CORNELIUS VON
IPC: F24H3/06
Filed: 1985-02-01
Abstract: Published without abstract.
Patent DE-3510854-A1 (DE)
IPC: H01F27/24
Filed: 1985-03-26
Abstract: In a method for making U-shaped core laminations and T-shaped magnetic circuit closing elements fitting in between the legs thereof, in a choke, ballast or transformer, in particular for use as an accessory element in gas discharge lamps, two mutually offset rows of U-shaped core laminations having their open ends facing one another and having the pairs of adjacent outer legs thereof interfitting with one another are punched out in such a manner that one pair of outer legs of one row is laterally adjacent to one pair of outer legs of the other row, and the T-shaped magnetic circuit closing elements, with cross legs adjacent to the connecting middle legs of the U-shaped core lamination are punched out of the free spaces located between the ends of the pairs of outer legs and the connecting legs, located facing tem and spaced apart from them, of the U-shaped core laminations. The T-shaped magnetic circuit closing elements are punched out in such a position that their long, or center, legs on one side are laterally adjacent one pair of outer legs of the respective opposing row of U-shaped core laminations and on the outer side these long or center legs are laterally adjacent the long or center legs of a neighboring, opposed T-shaped magnetic circuit closing element. A punch die suitable for carrying out the method is also proposed.
Patent DE-3511605-A1 (DE)
Title: Measuring instrument with a moving protective cover
Inventor: KOSLAR MANFRED
IPC: G01D11/30
Filed: 1985-03-27
Abstract: The following are provided in this measuring instrument:   a) two laterally opposite, outwardly pointing raised parts with polygonal cross-section, the raised parts being arranged in the vicinity of an end face limiting the basic area of the instrument and the two raised parts being aligned axially relative to one another, b) a protective cover which essentially completely covers the area of the measuring instrument facing the operator, this protective cover being provided with projections exhibiting recesses matching the raised parts with polygonal cross-section and these projections engaging the polygonal projections in the position in which the protective cover covers the operating area, and the coverplate being able to be snapped into the raised parts with polygonal cross-section by means of its projections even when it is adjacent to the standing area of the instrument which is opposite to the front face.
Patent DE-3515632-A1 (DE)
Title: Pneumatic wastegate control for an internal combustion engine equipped with an exhaust turbocharger
Inventor: MUELLER ECKART DIPL ING
IPC: F02B37/18
Filed: 1985-05-02
Abstract: In order to reduce the exhaust back pressure produced in a lower load range of an internal combustion engine (1) by the exhaust turbine (5) of an exhaust turbocharger (6), a pressure chamber (19) of a pressure capsule (16) controlling a wastegate (9) is connected by means of a solenoid valve (23) to a vacuum generator (22) driven by the internal combustion engine (1) only when a switch (24) actuated in the lower load range triggers the solenoid valve (23) in the opening direction.   <IMAGE>
Patent DE-3521755-A1 (DE)
Inventor: JENDE SIEGFRIED DIPL ING
IPC: F16B33/00
Filed: 1985-06-18
Abstract: A connecting element for two machinery components or constructional components is provided with a threaded portion 4 used for fastening and an anti-fatigue portion 3 arranged axially displaced to the threaded portion 4 and consisting of several elevations 5 and grooves6, with the minor diameter d3R of the grooves 6 of the anti-fatigue portion 3 being made smaller than the minor diameter d3 of the threaded portion 4. The proportion is between 80 and 100%. The pitch diameter d2R of the anit-fatigue portion 3 consisting of the elevations 5 and the grooves 6 are larger than or the same as the pitch diameter d2 of the threaded portion 4.